Máy đo phản xạ Roadvista 940D Photometric Range System

The RoadVista Model 940D Computerized Photometric Range System is the ultimate in photometric testing of retroreflective materials, devices, automotive lighting and light sources. It allows the material engineer and the light source designer to characterize their products, whether purchased or developed in-house.

Provides complete and accurate retroreflection measurements
Three-axis goniometer with 6.5 arc-second (0.0018 degree) resolution conforms to international standards
Observation Angle Positioner (OAP) with 3 arc-second (0.0008 degree) conforms to ASTM and international recommendations
Photoreceptor with a Photopic corrected Silicon Detector, f1′<2%
Stable and uniform